South Korea South Korea, Pupil-teacher ratio, preprimary

Year Value Rank Change Change,%
2017 13 75 -0.221 -1.67%
2016 13.3 75 -0.109 -0.816%
2015 13.4 76 -0.269 -1.97%
2014 13.6 68 -1.04 -7.11%
2013 14.7 60 -10.5 -41.6%
1996 25.1 15 -0.869 -3.34%
1995 26 15 +0.129 +0.498%
1994 25.9 16 +4.54 +21.3%
1993 21.3 41 -0.22 -1.02%
1992 21.6 43 -0.838 -3.74%
1991 22.4 43 -5.2 -18.9%
1990 27.6 15 -3.39 -10.9%
1989 31 9 -2.32 -6.96%
1988 33.3 7 +3.35 +11.2%
1987 30 16 -3.95 -11.6%
1986 33.9 8 +0.0408 +0.12%
1985 33.9 9 +1.72 +5.35%
1984 32.1 10 -6.63 -17.1%
1983 38.8 6 -0.0547 -0.141%
1982 38.8 7 +18.9 +95.2%
1981 19.9 46 +0.0653 +0.329%
1980 19.8 44 +1.26 +6.76%
1979 18.6 56 +1.24 +7.15%
1978 17.3 54 +1.08 +6.63%
1977 16.3 58 +1.38 +9.27%
1976 14.9 61 +1.08 +7.83%
1975 13.8 61 +0.319 +2.37%
1974 13.5 60 +0.997 +7.99%
1973 12.5 61 -0.628 -4.79%
1972 13.1 60 -0.307 -2.29%
1971 13.4 63

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